CN108780193A - 光连接器插芯及光连接构造 - Google Patents

光连接器插芯及光连接构造 Download PDF

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Publication number
CN108780193A
CN108780193A CN201780010485.4A CN201780010485A CN108780193A CN 108780193 A CN108780193 A CN 108780193A CN 201780010485 A CN201780010485 A CN 201780010485A CN 108780193 A CN108780193 A CN 108780193A
Authority
CN
China
Prior art keywords
face
spacer
optical fiber
lock pin
insertion core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780010485.4A
Other languages
English (en)
Chinese (zh)
Inventor
矢加部祥
渡边卓朗
竹本喜多男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN108780193A publication Critical patent/CN108780193A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3822—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with beveled fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
CN201780010485.4A 2016-02-10 2017-02-08 光连接器插芯及光连接构造 Pending CN108780193A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-023843 2016-02-10
JP2016023843A JP6601248B2 (ja) 2016-02-10 2016-02-10 光コネクタフェルール及び光コネクタ
PCT/JP2017/004609 WO2017138571A1 (ja) 2016-02-10 2017-02-08 光コネクタフェルール及び光接続構造

Publications (1)

Publication Number Publication Date
CN108780193A true CN108780193A (zh) 2018-11-09

Family

ID=59563331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780010485.4A Pending CN108780193A (zh) 2016-02-10 2017-02-08 光连接器插芯及光连接构造

Country Status (5)

Country Link
US (1) US10481340B2 (ja)
JP (1) JP6601248B2 (ja)
CN (1) CN108780193A (ja)
SE (1) SE542974C2 (ja)
WO (1) WO2017138571A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110333574A (zh) * 2019-06-04 2019-10-15 中航光电科技股份有限公司 一种可现场安装的光纤连接器
CN115280207A (zh) * 2020-03-16 2022-11-01 住友电气工业株式会社 光纤连接部件以及光纤连接部件的制造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10113837B2 (en) 2015-11-03 2018-10-30 N2 Imaging Systems, LLC Non-contact optical connections for firearm accessories
JP6597439B2 (ja) * 2016-03-24 2019-10-30 住友電気工業株式会社 光コネクタフェルール、光コネクタ及び光結合構造
WO2019106891A1 (ja) * 2017-11-29 2019-06-06 住友電気工業株式会社 光コネクタの製造方法
JPWO2019139105A1 (ja) * 2018-01-12 2021-01-14 ソニー株式会社 光コネクタ
US11143838B2 (en) 2019-01-08 2021-10-12 N2 Imaging Systems, LLC Optical element retainers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120504A (ja) * 1989-09-27 1991-05-22 Hewlett Packard Co <Hp> 光ファイバコネクタ
JP2000231030A (ja) * 1999-02-12 2000-08-22 Sumitomo Electric Ind Ltd 光ファイバアレイおよび光導波路
JP2004145140A (ja) * 2002-10-25 2004-05-20 Furukawa Electric Co Ltd:The 光コネクタ及び光コネクタの接続構造
JP2006084498A (ja) * 2004-09-14 2006-03-30 Fujikura Ltd 光減衰器
CN202548374U (zh) * 2011-02-09 2012-11-21 日立电线株式会社 光开关
US20150104135A1 (en) * 2013-10-15 2015-04-16 Commscope, Inc. Of North Carolina Expanded beam array for fiber optics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012852A (en) * 1996-12-18 2000-01-11 The Whitaker Corporation Expanded beam fiber optic connector
JP4002144B2 (ja) * 2002-07-10 2007-10-31 古河電気工業株式会社 多芯光コリメータ及びこれを用いた光モジュール
US7144163B2 (en) * 2003-01-27 2006-12-05 Fujikura Ltd. Optical connector with shutter, shutter unit, and inner piece
US9563027B2 (en) 2010-10-19 2017-02-07 Us Conec, Ltd. Unitary multi-fiber optical ferrule with integrated lenses
CN103765268A (zh) * 2011-07-29 2014-04-30 惠普发展公司，有限责任合伙企业 光纤连接器
WO2017013930A1 (ja) * 2015-07-22 2017-01-26 東洋製罐グループホールディングス株式会社 レンズ付き光ファイバコネクタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120504A (ja) * 1989-09-27 1991-05-22 Hewlett Packard Co <Hp> 光ファイバコネクタ
JP2000231030A (ja) * 1999-02-12 2000-08-22 Sumitomo Electric Ind Ltd 光ファイバアレイおよび光導波路
JP2004145140A (ja) * 2002-10-25 2004-05-20 Furukawa Electric Co Ltd:The 光コネクタ及び光コネクタの接続構造
JP2006084498A (ja) * 2004-09-14 2006-03-30 Fujikura Ltd 光減衰器
CN202548374U (zh) * 2011-02-09 2012-11-21 日立电线株式会社 光开关
US20150104135A1 (en) * 2013-10-15 2015-04-16 Commscope, Inc. Of North Carolina Expanded beam array for fiber optics

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110333574A (zh) * 2019-06-04 2019-10-15 中航光电科技股份有限公司 一种可现场安装的光纤连接器
CN110333574B (zh) * 2019-06-04 2024-04-19 中航光电科技股份有限公司 一种可现场安装的光纤连接器
CN115280207A (zh) * 2020-03-16 2022-11-01 住友电气工业株式会社 光纤连接部件以及光纤连接部件的制造方法
CN115280207B (zh) * 2020-03-16 2024-04-26 住友电气工业株式会社 光纤连接部件以及光纤连接部件的制造方法

Also Published As

Publication number Publication date
US20190049668A1 (en) 2019-02-14
SE542974C2 (en) 2020-09-22
US10481340B2 (en) 2019-11-19
WO2017138571A1 (ja) 2017-08-17
JP6601248B2 (ja) 2019-11-06
SE1850963A1 (en) 2018-08-09
JP2017142373A (ja) 2017-08-17

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Application publication date: 20181109

RJ01 Rejection of invention patent application after publication